For Reference Only
| Part Number | MCP1643-I/MC |
| LIXINC Part # | MCP1643-I/MC |
| Manufacturer | Roving Networks / Microchip Technology |
| Category | Integrated Circuits › PMIC - LED Drivers |
| Description | IC LED DRVR RGLTR DIM 550MA 8DFN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | MCP1643-I/MC PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 25 - Jan 29 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | MCP1643-I/MC |
| Brand: | Roving Networks / Microchip Technology |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - LED Drivers |
| Manufacturer: | Roving Networks / Microchip Technology |
| Series: | - |
| Package: | Tube |
| Part Status: | Active |
| Type: | DC DC Regulator |
| Topology: | Step-Up (Boost) |
| Internal Switch(s): | Yes |
| Number of Outputs: | 1 |
| Voltage - Supply (Min): | 0.5V |
| Voltage - Supply (Max): | 5V |
| Voltage - Output: | 5V |
| Current - Output / Channel: | 550mA |
| Frequency: | 1MHz |
| Dimming: | PWM |
| Applications: | Backlight |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-VFDFN Exposed Pad |
| Supplier Device Package: | 8-DFN (2x3) |
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| In Stock | 10899 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.03000 | $1.03 |
| 25 | $0.86153 | $21.53825 |
| 100 | $0.77729 | $77.729 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.